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Mobius 2+1f sign off.
This commit is contained in:
Peter Boyle
parent
cd8d939a1a
commit
d416156c16
@ -234,6 +234,11 @@ namespace QCD{
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GaugeField force(Lop.GaugeGrid());
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GaugeField force(Lop.GaugeGrid());
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/////////////////////////////////////////////
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// PAB:
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// Optional single precision derivative ?
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/////////////////////////////////////////////
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// LH: dSdU = k \chi_{L}^{\dagger} \gamma_{5} R_{5} ( \partial_{x,\mu} D_{w} ) \chi_{L}
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// LH: dSdU = k \chi_{L}^{\dagger} \gamma_{5} R_{5} ( \partial_{x,\mu} D_{w} ) \chi_{L}
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// \chi_{L} = H(mf)^{-1} \Omega_{-} P_{-} \Phi
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// \chi_{L} = H(mf)^{-1} \Omega_{-} P_{-} \Phi
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spProj(Phi, spProj_Phi, -1, Lop.Ls);
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spProj(Phi, spProj_Phi, -1, Lop.Ls);
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@ -55,7 +55,7 @@ public:
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template <class ReaderClass, typename std::enable_if<isReader<ReaderClass>::value, int >::type = 0 >
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template <class ReaderClass, typename std::enable_if<isReader<ReaderClass>::value, int >::type = 0 >
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IntegratorParameters(ReaderClass & Reader){
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IntegratorParameters(ReaderClass & Reader){
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std::cout << "Reading integrator\n";
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std::cout << "Reading integrator\n";
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read(Reader, "Integrator", *this);
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read(Reader, "Integrator", *this);
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}
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}
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void print_parameters() const {
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void print_parameters() const {
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@ -88,8 +88,7 @@ class Integrator {
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t_P[level] += ep;
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t_P[level] += ep;
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update_P(P, U, level, ep);
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update_P(P, U, level, ep);
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std::cout << GridLogIntegrator << "[" << level << "] P "
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std::cout << GridLogIntegrator << "[" << level << "] P " << " dt " << ep << " : t_P " << t_P[level] << std::endl;
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<< " dt " << ep << " : t_P " << t_P[level] << std::endl;
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}
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}
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// to be used by the actionlevel class to iterate
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// to be used by the actionlevel class to iterate
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198
HMC/Mobius2p1fEOFA.cc
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198
HMC/Mobius2p1fEOFA.cc
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@ -0,0 +1,198 @@
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/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file:
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Copyright (C) 2015-2016
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Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
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Author: Guido Cossu
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Author: David Murphy
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution
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directory
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*************************************************************************************/
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/* END LEGAL */
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#include <Grid/Grid.h>
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int main(int argc, char **argv) {
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using namespace Grid;
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using namespace Grid::QCD;
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Grid_init(&argc, &argv);
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int threads = GridThread::GetThreads();
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// here make a routine to print all the relevant information on the run
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std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
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// Typedefs to simplify notation
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typedef WilsonImplR FermionImplPolicy;
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typedef MobiusFermionR FermionAction;
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typedef typename FermionAction::FermionField FermionField;
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typedef Grid::XmlReader Serialiser;
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//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
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IntegratorParameters MD;
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// typedef GenericHMCRunner<LeapFrog> HMCWrapper;
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// MD.name = std::string("Leap Frog");
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typedef GenericHMCRunner<ForceGradient> HMCWrapper;
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MD.name = std::string("Force Gradient");
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// typedef GenericHMCRunner<MinimumNorm2> HMCWrapper;
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// MD.name = std::string("MinimumNorm2");
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MD.MDsteps = 8;
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MD.trajL = 1.0;
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HMCparameters HMCparams;
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HMCparams.StartTrajectory = 70;
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HMCparams.Trajectories = 200;
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HMCparams.NoMetropolisUntil= 0;
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// "[HotStart, ColdStart, TepidStart, CheckpointStart]\n";
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// HMCparams.StartingType =std::string("ColdStart");
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HMCparams.StartingType =std::string("CheckpointStart");
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HMCparams.MD = MD;
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HMCWrapper TheHMC(HMCparams);
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// Grid from the command line arguments --grid and --mpi
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TheHMC.Resources.AddFourDimGrid("gauge"); // use default simd lanes decomposition
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CheckpointerParameters CPparams;
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CPparams.config_prefix = "ckpoint_EODWF_lat";
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CPparams.rng_prefix = "ckpoint_EODWF_rng";
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CPparams.saveInterval = 10;
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CPparams.format = "IEEE64BIG";
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TheHMC.Resources.LoadNerscCheckpointer(CPparams);
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RNGModuleParameters RNGpar;
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RNGpar.serial_seeds = "1 2 3 4 5";
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RNGpar.parallel_seeds = "6 7 8 9 10";
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TheHMC.Resources.SetRNGSeeds(RNGpar);
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// Construct observables
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// here there is too much indirection
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typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
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TheHMC.Resources.AddObservable<PlaqObs>();
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//////////////////////////////////////////////
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const int Ls = 16;
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Real beta = 2.13;
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Real light_mass = 0.01;
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Real strange_mass = 0.04;
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Real pv_mass = 1.0;
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RealD M5 = 1.8;
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RealD b = 1.0;
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RealD c = 0.0;
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std::vector<Real> hasenbusch({ 0.1, 0.3 });
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auto GridPtr = TheHMC.Resources.GetCartesian();
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auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
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auto FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,GridPtr);
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auto FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,GridPtr);
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IwasakiGaugeActionR GaugeAction(beta);
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// temporarily need a gauge field
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LatticeGaugeField U(GridPtr);
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// These lines are unecessary if BC are all periodic
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std::vector<Complex> boundary = {1,1,1,-1};
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FermionAction::ImplParams Params(boundary);
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double ActionStoppingCondition = 1e-10;
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double DerivativeStoppingCondition = 1e-7;
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double MaxCGIterations = 30000;
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ConjugateGradient<FermionField> ActionCG(ActionStoppingCondition,MaxCGIterations);
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ConjugateGradient<FermionField> DerivativeCG(DerivativeStoppingCondition,MaxCGIterations);
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////////////////////////////////////
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// Collect actions
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////////////////////////////////////
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ActionLevel<HMCWrapper::Field> Level1(1);
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ActionLevel<HMCWrapper::Field> Level2(4);
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////////////////////////////////////
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// Strange action
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////////////////////////////////////
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// FermionAction StrangeOp (U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,strange_mass,M5,b,c, Params);
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// FermionAction StrangePauliVillarsOp(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,pv_mass, M5,b,c, Params);
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// OneFlavourEvenOddRatioRationalPseudoFermionAction<FermionImplPolicy> StrangePseudoFermion(StrangePauliVillarsOp,StrangeOp,OFRp);
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// Level1.push_back(&StrangePseudoFermion);
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// DJM: setup for EOFA ratio (Mobius)
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OneFlavourRationalParams OFRp;
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OFRp.lo = 0.1;
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OFRp.hi = 25.0;
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OFRp.MaxIter = 10000;
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OFRp.tolerance= 1.0e-9;
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OFRp.degree = 14;
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OFRp.precision= 50;
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MobiusEOFAFermionR Strange_Op_L(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, strange_mass, strange_mass, pv_mass, 0.0, -1, M5, b, c);
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MobiusEOFAFermionR Strange_Op_R(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, pv_mass, strange_mass, pv_mass, -1.0, 1, M5, b, c);
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ExactOneFlavourRatioPseudoFermionAction<FermionImplPolicy> EOFA(Strange_Op_L, Strange_Op_R, ActionCG, OFRp, true);
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Level1.push_back(&EOFA);
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////////////////////////////////////
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// up down action
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////////////////////////////////////
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std::vector<Real> light_den;
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std::vector<Real> light_num;
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int n_hasenbusch = hasenbusch.size();
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light_den.push_back(light_mass);
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for(int h=0;h<n_hasenbusch;h++){
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light_den.push_back(hasenbusch[h]);
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light_num.push_back(hasenbusch[h]);
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}
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light_num.push_back(pv_mass);
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std::vector<FermionAction *> Numerators;
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std::vector<FermionAction *> Denominators;
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std::vector<TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> *> Quotients;
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for(int h=0;h<n_hasenbusch+1;h++){
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std::cout << GridLogMessage << " 2f quotient Action "<< light_num[h] << " / " << light_den[h]<< std::endl;
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Numerators.push_back (new FermionAction(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,light_num[h],M5,b,c, Params));
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Denominators.push_back(new FermionAction(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,light_den[h],M5,b,c, Params));
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Quotients.push_back (new TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy>(*Numerators[h],*Denominators[h],DerivativeCG,ActionCG));
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}
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for(int h=0;h<n_hasenbusch+1;h++){
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Level1.push_back(Quotients[h]);
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}
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/////////////////////////////////////////////////////////////
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// Gauge action
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/////////////////////////////////////////////////////////////
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Level2.push_back(&GaugeAction);
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TheHMC.TheAction.push_back(Level1);
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TheHMC.TheAction.push_back(Level2);
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std::cout << GridLogMessage << " Action complete "<< std::endl;
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/////////////////////////////////////////////////////////////
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// HMC parameters are serialisable
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std::cout << GridLogMessage << " Running the HMC "<< std::endl;
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TheHMC.Run(); // no smearing
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Grid_finalize();
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} // main
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69
HMC/README
Normal file
69
HMC/README
Normal file
@ -0,0 +1,69 @@
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* Sign off 2+1f HMC with Hasenbush and strange RHMC
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- Wilson plaquette cross checked against CPS and literature GwilsonFnone
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- Timesteps matched
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- Use 16^3x32
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********************************************************************
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* From previous CPS runs:
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********************************************************************
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Strange (m=0.04) has eigenspan
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****
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16^3 done as 1+1+1 with separate PV's.
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/dirac1/archive/QCDOC/host/QCDDWF/DWF/2+1f/16nt32/IWASAKI/b2.13/ls16/M1_8/ms0.04/mu0.01/rhmc_multitimescale/evol5/work
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****
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2+1f 16^3 - [ 4e^-4, 2.42 ] for strange
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****
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24^3 done as 1+1+1 at strange, and single quotient https://arxiv.org/pdf/0804.0473.pdf Eq 83,
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****
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double lambda_low = 4.0000000000000002e-04 <- strange
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double lambda_low = 1.0000000000000000e-02 <- pauli villars
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And high = 2.5
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Array bsn_mass[3] = {
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double bsn_mass[0] = 1.0000000000000000e+00
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double bsn_mass[1] = 1.0000000000000000e+00
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double bsn_mass[2] = 1.0000000000000000e+00
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}
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Array frm_mass[3] = {
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double frm_mass[0] = 4.0000000000000001e-02
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double frm_mass[1] = 4.0000000000000001e-02
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double frm_mass[2] = 4.0000000000000001e-02
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}
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***
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32^3
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/dirac1/archive/QCDOC/host/QCDDWF/DWF/2+1f/32nt64/IWASAKI/b2.25/ls16/M1_8/ms0.03/mu0.004/evol6/work
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***
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Similar det scheme
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double lambda_low = 4.0000000000000002e-04
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double lambda_low = 1.0000000000000000e-02
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Array bsn_mass[3] = {
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double bsn_mass[0] = 1.0000000000000000e+00
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double bsn_mass[1] = 1.0000000000000000e+00
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double bsn_mass[2] = 1.0000000000000000e+00
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}
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Array frm_mass[3] = {
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double frm_mass[0] = 3.0000000000000002e-02
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double frm_mass[1] = 3.0000000000000002e-02
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double frm_mass[2] = 3.0000000000000002e-02
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}
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********************************************************************
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* Grid: Power method bounds check
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********************************************************************
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- Finding largest eigenvalue approx 25 not 2.5
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- Conventions:
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Grid MpcDagMpc based on:
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(Moo-Moe Mee^-1 Meo)^dag(Moo-Moe Mee^-1 Meo)
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- with Moo = 5-M5 = 3.2
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- CPS use(d) Moo = 1
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- Eigenrange in Grid is 3.2^2 rescaled so factor of 10 accounted for
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217
tests/hmc/Test_hmc_Mobius2p1f.cc
Normal file
217
tests/hmc/Test_hmc_Mobius2p1f.cc
Normal file
@ -0,0 +1,217 @@
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|
/*************************************************************************************
|
||||||
|
|
||||||
|
Grid physics library, www.github.com/paboyle/Grid
|
||||||
|
|
||||||
|
Source file: ./tests/Test_hmc_EODWFRatio.cc
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|
|
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Copyright (C) 2015-2016
|
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|
|
||||||
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Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
|
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Author: Guido Cossu <guido.cossu@ed.ac.uk>
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
|
||||||
|
See the full license in the file "LICENSE" in the top level distribution
|
||||||
|
directory
|
||||||
|
*************************************************************************************/
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/* END LEGAL */
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|
#include <Grid/Grid.h>
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|
|
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|
int main(int argc, char **argv) {
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|
using namespace Grid;
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||||||
|
using namespace Grid::QCD;
|
||||||
|
|
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|
Grid_init(&argc, &argv);
|
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|
int threads = GridThread::GetThreads();
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||||||
|
// here make a routine to print all the relevant information on the run
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||||||
|
std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
|
||||||
|
|
||||||
|
// Typedefs to simplify notation
|
||||||
|
typedef WilsonImplR FermionImplPolicy;
|
||||||
|
typedef MobiusFermionR FermionAction;
|
||||||
|
typedef typename FermionAction::FermionField FermionField;
|
||||||
|
|
||||||
|
typedef Grid::XmlReader Serialiser;
|
||||||
|
|
||||||
|
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
|
||||||
|
IntegratorParameters MD;
|
||||||
|
typedef GenericHMCRunner<LeapFrog> HMCWrapper;
|
||||||
|
MD.name = std::string("Leap Frog");
|
||||||
|
// typedef GenericHMCRunner<ForceGradient> HMCWrapper;
|
||||||
|
// MD.name = std::string("Force Gradient");
|
||||||
|
//typedef GenericHMCRunner<MinimumNorm2> HMCWrapper;
|
||||||
|
// MD.name = std::string("MinimumNorm2");
|
||||||
|
MD.MDsteps = 40;
|
||||||
|
MD.trajL = 1.0;
|
||||||
|
|
||||||
|
HMCparameters HMCparams;
|
||||||
|
HMCparams.StartTrajectory = 0;
|
||||||
|
HMCparams.Trajectories = 1;
|
||||||
|
HMCparams.NoMetropolisUntil= 20;
|
||||||
|
// "[HotStart, ColdStart, TepidStart, CheckpointStart]\n";
|
||||||
|
HMCparams.StartingType =std::string("ColdStart");
|
||||||
|
HMCparams.MD = MD;
|
||||||
|
HMCWrapper TheHMC(HMCparams);
|
||||||
|
|
||||||
|
// Grid from the command line arguments --grid and --mpi
|
||||||
|
TheHMC.Resources.AddFourDimGrid("gauge"); // use default simd lanes decomposition
|
||||||
|
|
||||||
|
CheckpointerParameters CPparams;
|
||||||
|
CPparams.config_prefix = "ckpoint_EODWF_lat";
|
||||||
|
CPparams.rng_prefix = "ckpoint_EODWF_rng";
|
||||||
|
CPparams.saveInterval = 10;
|
||||||
|
CPparams.format = "IEEE64BIG";
|
||||||
|
TheHMC.Resources.LoadNerscCheckpointer(CPparams);
|
||||||
|
|
||||||
|
RNGModuleParameters RNGpar;
|
||||||
|
RNGpar.serial_seeds = "1 2 3 4 5";
|
||||||
|
RNGpar.parallel_seeds = "6 7 8 9 10";
|
||||||
|
TheHMC.Resources.SetRNGSeeds(RNGpar);
|
||||||
|
|
||||||
|
// Construct observables
|
||||||
|
// here there is too much indirection
|
||||||
|
typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
|
||||||
|
TheHMC.Resources.AddObservable<PlaqObs>();
|
||||||
|
//////////////////////////////////////////////
|
||||||
|
|
||||||
|
const int Ls = 4;
|
||||||
|
Real beta = 2.13;
|
||||||
|
Real light_mass = 0.01;
|
||||||
|
Real strange_mass = 0.04;
|
||||||
|
Real pv_mass = 1.0;
|
||||||
|
RealD M5 = 1.8;
|
||||||
|
RealD b = 1.5; // Scale factor two
|
||||||
|
RealD c = 0.5;
|
||||||
|
|
||||||
|
// RHMC
|
||||||
|
// OneFlavourRationalParams OFRp;
|
||||||
|
// OFRp.lo = 1.0e-2;
|
||||||
|
// OFRp.hi = 25;
|
||||||
|
// OFRp.MaxIter = 10000;
|
||||||
|
// OFRp.tolerance= 1.0e-7;
|
||||||
|
// OFRp.degree = 10;
|
||||||
|
// OFRp.precision= 40;
|
||||||
|
|
||||||
|
// EOFA
|
||||||
|
OneFlavourRationalParams OFRp;
|
||||||
|
OFRp.lo = 0.98;
|
||||||
|
OFRp.hi = 25.0;
|
||||||
|
OFRp.MaxIter = 10000;
|
||||||
|
OFRp.tolerance= 1.0e-7;
|
||||||
|
OFRp.degree = 10;
|
||||||
|
OFRp.precision= 40;
|
||||||
|
|
||||||
|
std::vector<Real> hasenbusch({ 0.1 });
|
||||||
|
|
||||||
|
auto GridPtr = TheHMC.Resources.GetCartesian();
|
||||||
|
auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
|
||||||
|
auto FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,GridPtr);
|
||||||
|
auto FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,GridPtr);
|
||||||
|
|
||||||
|
IwasakiGaugeActionR GaugeAction(beta);
|
||||||
|
|
||||||
|
// temporarily need a gauge field
|
||||||
|
LatticeGaugeField U(GridPtr);
|
||||||
|
|
||||||
|
// These lines are unecessary if BC are all periodic
|
||||||
|
std::vector<Complex> boundary = {1,1,1,-1};
|
||||||
|
FermionAction::ImplParams Params(boundary);
|
||||||
|
|
||||||
|
double StoppingCondition = 1e-10;
|
||||||
|
double MaxCGIterations = 30000;
|
||||||
|
ConjugateGradient<LatticeFermion> CG(StoppingCondition,MaxCGIterations);
|
||||||
|
|
||||||
|
////////////////////////////////////
|
||||||
|
// Collect actions
|
||||||
|
////////////////////////////////////
|
||||||
|
ActionLevel<HMCWrapper::Field> Level1(1);
|
||||||
|
ActionLevel<HMCWrapper::Field> Level2(4);
|
||||||
|
|
||||||
|
////////////////////////////////////
|
||||||
|
// Strange action
|
||||||
|
////////////////////////////////////
|
||||||
|
|
||||||
|
// Setup for RHMC
|
||||||
|
// FermionAction StrangeOp(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,light_mass,M5,b,c, Params);
|
||||||
|
// OneFlavourRationalPseudoFermionAction<FermionImplPolicy> StrangePseudoFermion(StrangeOp,OFRp);
|
||||||
|
// Level1.push_back(&StrangePseudoFermion);
|
||||||
|
|
||||||
|
// DJM: setup for EOFA ratio (Shamir)
|
||||||
|
// DomainWallEOFAFermionR Strange_Op_L(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, strange_mass, strange_mass, pv_mass, 0.0, -1, M5);
|
||||||
|
// DomainWallEOFAFermionR Strange_Op_R(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, pv_mass, strange_mass, pv_mass, -1.0, 1, M5);
|
||||||
|
// ExactOneFlavourRatioPseudoFermionAction<FermionImplPolicy> EOFA(Strange_Op_L, Strange_Op_R, CG, OFRp, true);
|
||||||
|
// Level1.push_back(&EOFA);
|
||||||
|
|
||||||
|
// DJM: setup for EOFA ratio (Mobius)
|
||||||
|
MobiusEOFAFermionR Strange_Op_L(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, strange_mass, strange_mass, pv_mass, 0.0, -1, M5, b, c);
|
||||||
|
MobiusEOFAFermionR Strange_Op_R(U, *FGrid, *FrbGrid, *GridPtr, *GridRBPtr, pv_mass, strange_mass, pv_mass, -1.0, 1, M5, b, c);
|
||||||
|
ExactOneFlavourRatioPseudoFermionAction<FermionImplPolicy> EOFA(Strange_Op_L, Strange_Op_R, CG, OFRp, true);
|
||||||
|
Level1.push_back(&EOFA);
|
||||||
|
|
||||||
|
// Setup for RHMC ratio
|
||||||
|
// FermionAction StrangeOp (U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,strange_mass,M5,b,c, Params);
|
||||||
|
// FermionAction StrangePauliVillarsOp(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,pv_mass, M5,b,c, Params);
|
||||||
|
// OneFlavourEvenOddRatioRationalPseudoFermionAction<FermionImplPolicy> StrangePseudoFermion(StrangePauliVillarsOp,StrangeOp,OFRp);
|
||||||
|
// Level1.push_back(&StrangePseudoFermion);
|
||||||
|
|
||||||
|
////////////////////////////////////
|
||||||
|
// up down action
|
||||||
|
////////////////////////////////////
|
||||||
|
std::vector<Real> light_den;
|
||||||
|
std::vector<Real> light_num;
|
||||||
|
|
||||||
|
int n_hasenbusch = hasenbusch.size();
|
||||||
|
light_den.push_back(light_mass);
|
||||||
|
for(int h=0;h<n_hasenbusch;h++){
|
||||||
|
light_den.push_back(hasenbusch[h]);
|
||||||
|
light_num.push_back(hasenbusch[h]);
|
||||||
|
}
|
||||||
|
light_num.push_back(pv_mass);
|
||||||
|
|
||||||
|
std::vector<FermionAction *> Numerators;
|
||||||
|
std::vector<FermionAction *> Denominators;
|
||||||
|
std::vector<TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> *> Quotients;
|
||||||
|
|
||||||
|
for(int h=0;h<n_hasenbusch+1;h++){
|
||||||
|
std::cout << GridLogMessage << " 2f quotient Action "<< light_num[h] << " / " << light_den[h]<< std::endl;
|
||||||
|
Numerators.push_back (new FermionAction(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,light_num[h],M5,b,c, Params));
|
||||||
|
Denominators.push_back(new FermionAction(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,light_den[h],M5,b,c, Params));
|
||||||
|
Quotients.push_back (new TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy>(*Numerators[h],*Denominators[h],CG,CG));
|
||||||
|
}
|
||||||
|
|
||||||
|
for(int h=0;h<n_hasenbusch+1;h++){
|
||||||
|
Level1.push_back(Quotients[h]);
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////
|
||||||
|
// Gauge action
|
||||||
|
/////////////////////////////////////////////////////////////
|
||||||
|
Level2.push_back(&GaugeAction);
|
||||||
|
TheHMC.TheAction.push_back(Level1);
|
||||||
|
TheHMC.TheAction.push_back(Level2);
|
||||||
|
std::cout << GridLogMessage << " Action complete "<< std::endl;
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////
|
||||||
|
// HMC parameters are serialisable
|
||||||
|
|
||||||
|
std::cout << GridLogMessage << " Running the HMC "<< std::endl;
|
||||||
|
TheHMC.Run(); // no smearing
|
||||||
|
|
||||||
|
Grid_finalize();
|
||||||
|
} // main
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Loading…
x
Reference in New Issue
Block a user